67525125 has 32 divisors (see below), whose sum is σ = 117262080. Its totient is φ = 34443200.

The previous prime is 67525123. The next prime is 67525147. The reversal of 67525125 is 52152576.

It is not a de Polignac number, because 67525125 - 2¹ = 67525123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67525123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4711 + ... + 12539.

It is an arithmetic number, because the mean of its divisors is an integer number (3664440).

Almost surely, 2^67525125 is an apocalyptic number.

It is an amenable number.

67525125 is a deficient number, since it is larger than the sum of its proper divisors (49736955).

67525125 is a wasteful number, since it uses less digits than its factorization.

67525125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870 (or 7860 counting only the distinct ones).

The product of its digits is 21000, while the sum is 33.

The square root of 67525125 is about 8217.3672791229. The cubic root of 67525125 is about 407.2131545504.

The spelling of 67525125 in words is "sixty-seven million, five hundred twenty-five thousand, one hundred twenty-five".